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From "Tony Stevenson (Moved) (JIRA)" <j...@apache.org>
Subject [jira] [Moved] (AWF-11) Thread priorities
Date Wed, 29 Feb 2012 10:09:59 GMT

     [ https://issues.apache.org/jira/browse/AWF-11?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tony Stevenson moved DEFT-5 to AWF-11:
--------------------------------------

    Reporter: Niklas Gustavsson
         Key: AWF-11  (was: DEFT-5)
     Project: Apache AWF  (was: Deft)
    
> Thread priorities
> -----------------
>
>                 Key: AWF-11
>                 URL: https://issues.apache.org/jira/browse/AWF-11
>             Project: Apache AWF
>          Issue Type: Bug
>            Reporter: Niklas Gustavsson
>            Assignee: Roger Schildmeijer
>
> Its possible to lower the priority (nice level) of a thread without beeing root (thanks
to a bug in suns jvm implementation, http://tech.stolsvik.com/2010/01/linux-java-thread-priorities-workaround.html)
> Unfortunately its not possible to raise the priority with this "hack". But it would still
be interesting so see if we can detect any performance differences when changing the io loops
thread priority (to java.lang.Thread.MAX_PRIORITY)

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